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  • Des sites réalisés avec MediaSPIP

    2 mai 2011, par

    Cette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
    Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page.

  • Participer à sa traduction

    10 avril 2011

    Vous pouvez nous aider à améliorer les locutions utilisées dans le logiciel ou à traduire celui-ci dans n’importe qu’elle nouvelle langue permettant sa diffusion à de nouvelles communautés linguistiques.
    Pour ce faire, on utilise l’interface de traduction de SPIP où l’ensemble des modules de langue de MediaSPIP sont à disposition. ll vous suffit de vous inscrire sur la liste de discussion des traducteurs pour demander plus d’informations.
    Actuellement MediaSPIP n’est disponible qu’en français et (...)

  • Encoding and processing into web-friendly formats

    13 avril 2011, par

    MediaSPIP automatically converts uploaded files to internet-compatible formats.
    Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
    Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
    Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
    All uploaded files are stored online in their original format, so you can (...)

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  • ffmpeg's av_read_frame will block or not ?

    24 janvier 2020, par Daniel

    There is a question posted on StackOverflow that asks if there is any mode to wait until a valid data comes with av_read_frame : link.

    My question is the opposite :
    Can I be sure that this method will always return with either -1, 0 or 1 ?

    I.e. it will not block ? In the official docs, there is no mention on this subject.

    Some threads also mention setting up an interrupt callback for this purpose.

    But I would need a solid non-blocking call which means I can do other tasks during waiting for a network video. If there is no exact way to define if av_read_frame can be set to non-blocking I would go with threads but I’d rather not doing that.

  • Why ffmpeg C - API Doxygen document using c++ style of namespace for structure

    25 décembre 2018, par Vencat

    I’m new to ffmpeg C-API and learning it from doxygen document in official site. I hope the document explains about ffmpeg C-API, but I have seen some c++ style of class and namespace in it, for example please refer the below document part, where they are using c++ style of namespace for c structure.

    AVClass Struct Reference :

    https://ffmpeg.org/doxygen/trunk/structAVClass.html#details

    can anyone clear this to me.?

  • How can FFmpeg support the segment_size option ?

    19 avril 2023, par Donething

    This option is used to limit the size of the file segment.

    


    ChatGPT said that this option is available from version 4.1 (released in November 2018), but the compiled version I downloaded from the official website does not have this option.

    


    Then I wanted to compile it myself. After Git clone the source code, I added segment support according to the configuration ChatGPT said and then compiled and installed it.

    


    However, there was still no such option.

    


    ./configure --enable-gpl --enable-libx264 --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx265 --enable-libaom --enable-version3 --enable-libfdk-aac --enable-nonfree --enable-muxer=segment


    


    Does FFmpeg have this option ? ? ?

    


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